33 CFR §117.207

1. (a)The draw of the US 1 Bridge, mile 3.5, at Stratford, shall open on signal; except that, from 7 a.m. to 9 a.m., Monday through Friday, and 4 p.m. to 5:45 p.m. daily, the draw need not open for the passage of vessels. From December 1 through March 31, from 8 p.m. to 4 a.m., the draw shall open on signal if at least six-hours notice is given by calling the number posted at the bridge.
2. (b)The draw of the Metro-North (Devon) bridge, mile 3.9 at Stratford, shall operate as follows:
   1. (1)The draw shall open on signal between 4:30 a.m. and 9 p.m. after at least a two-hour advance notice is given; except that, from 5:45 a.m. through 9:45 a.m. and from 4 p.m. through 8 p.m., Monday through Friday excluding holidays, the draw need not open for the passage of vessel traffic unless an emergency exists.
   2. (2)From 9 p.m. through 4:30 a.m. the draw shall open on signal after at least a four-hour advance notice is given.
   3. (3)A delay in opening the draw not to exceed 10 minutes may occur when a train scheduled to cross the bridge without stopping has entered the drawbridge lock.
   4. (4)Requests for bridge openings may be made by calling the bridge via marine radio VHF FM Channel 13 or the telephone number posted at the bridge.